I need to build a site in PHP with the maximum allowed security.
I know how to manage sessions, security problems regarding $_GLOBALS variables (commented in php.net) and so on, but I don't know if it is enough.
I don't find in php.net (neither in google) anything about https:// (secure http) in PHP.
Does PHP allow it?
How can I learn about it?
I guess this is the correct forum to make this post.

It is necessary to use the strong administrative password to protect your website from hackers. And use firewall and antivirus as it prevent all unauthorized access to your website.____________________________________removed